html,
body,
#root {
  /* background-color: var(--primary-background-color); */
  background: #3d4049;
  height: calc(100% - 3px);
  width: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: Roboto, OpenSans, HelveticaNeue-Light, Helvetica Neue Light,
    Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;
}

body {
  font-size: 14px;
  line-height: 1.42857143;
}

#root .fade-enter {
  opacity: 0;
}

#root .fade-enter-active {
  opacity: 1;
  transition: opacity 200ms;
}

#root .fade-exit {
  opacity: 1;
}

#root .fade-exit-active {
  opacity: 0;
  transition: opacity 200ms;
}

* {
  scrollbar-color: #abbcdc #56585f; /* 滑块颜色  滚动条背景颜色 */
  scrollbar-width: thin; /* 滚动条宽度有三种：thin、auto、none */
}

::-webkit-scrollbar {
  width: 4px !important;
  height: 4px !important;
}
::-webkit-scrollbar-track {
  width: 4px !important;
  height: 4px !important;
  background: #56585f !important;
  border-radius: 3px !important;
}
::-webkit-scrollbar-thumb {
  width: 4px !important;
  height: 4px !important;
  background: #abbcdc !important;
  border-radius: 3px !important;
}
